It’s questions like these that led us to install solar panels on our Mountain View campus in 2007—at the time, the largest corporate solar installation in the U.S. They’re also what made us decide to donate to Googlers’ favorite charities based on how often they self-power their commute, whether by bike or by pogo stick. We hope the new website helps you start asking bold questions that lead to innovative solutions to make the world a greener place.

In addition to our new site, we’ve had a busy few weeks continuing our green streak. We doubled down on greening our energy supply with our second power purchase agreement (PPA) in less than a year and made several new investments: at a solar photovoltaic plant in Germany (our first in Europe), and others in the largest wind farm and solar project in the world, bringing our total invested in clean energy to more than $350 million. While the investments won’t supply our operations with energy, we believe they make business sense and will spur development and deployment of compelling clean energy technologies.

This Earth Day, we’ll continue to ask ourselves what else we can do to bring us closer to true sustainability. We hope that you, and companies across the world, will be doing the same.